The legislation for Trump's agenda on taxes, health care, immigration, energy and more would add $3.3 trillion to the deficit over a decade, according to the Congressional Budget Office.

A marathon vote series in the Senate continued overnight and into the morning Tuesday on President Trump's massive tax bill as Republicans worked to pass the centerpiece legislation of Mr. Trump's second-term agenda.

Thune is working with a tight 53 to 47 GOP majority in the upper chamber. Republican Sens. Rand Paul of Kentucky and Thom Tillis of North Carolina voted against debating the bill in the first place and are anticipated to likewise reject its final passage.